System description:
This 500 Watt Power system is designed for motorhomes with limited electrical demands or equipment. The system satisfies basic power needs for 12 V lighting, radio/TV/DVD, a satellite dish and a few 230 V devices, such as a laptop, electrical toothbrush and your mobile telephone charger. The heart of the system consists of a sturdy and maintenance free gel or AGM battery. Used normally, the battery will deliver enough power for at least a weekend, independently of the engine alternator or grid voltage.
To extend the battery usage the system is equipment with a solar charge regulator so the batteries are charged via the PV panels. Besides charging via the solar panels the batteries will be charged while driving with the Mastervolt Charge mate.
Power balance:
| Description | Voltage | Power | Consumption | Power |
| (U) | (P) | (Hrs) | (kWh) | |
| Lightning | 12 | 30 | 4 | 0,12 |
| Audio system | 12 | 40 | 2 | 0,08 |
| Waterpump | 12 | 70 | 0,3 | 0,02 |
| TV | 230 | 80 | 2 | 0,16 |
| Laptop | 230 | 75 | 1 | 0,08 |
| Daily consumption | 0,46 | |||
| Battery effective capacity | 0,9 | |||
| Voltage | 12 | |||
| Capacity | 150 | |||
| Discharge | 50% | |||
| Independency in days | 2 | |||
500 W System (download as jpg)
Product information: